Windows 11 Compatible ARROWS Tab Q738/SB, Battery Significantly Degraded (B Grade)

Purchased as a replacement for VAIO VJZ13 and Surface Pro.
Windows 11 Pro 25H2 (May update, latest version)
Installation and updates via USB are all normal.
Operation is good.
Reason for being as-is: Battery is significantly degraded, so it's treated as almost junk.

Windows 11 Pro 25H2 latest version installs normally.
Even with a 7th gen CPU, updates are normal.
It seems to have TPM 2.0, so Windows 11 installs normally via USB.
Updates are also normal, easy, and lucky!

For a tablet PC,
it has many USB ports.
Type-C USB 3.1 with PD charging support is a great feature.

AC adapter only included.

Fujitsu Tablet PC
Fujitsu ARROWS Tab Q738/SB FARQ19001
CPU: i5-7300U 2.60GHz, Max 3.50GHz
Supports Turbo Boost Technology
Supports HT Technology (2 cores, 4 threads)

SSD 128GB
Full HD 1920x1080, 13.3-inch display
microHDMI
microSD up to 64GB supported
Type-A USB 3.1 (Gen 1) x1, USB 2.0 x1
Type-C USB 3.1 x1 with PD charging support

I'm also looking forward to using a stylus pen and cradle keyboard in the future.

SSD and battery are consumables, so please accept them as-is.

Used for telework, network HDD/storage, web development, programming, digital camera RAW data editing/storage, Office, servers, networks, Linux study, etc.
Video editing, gaming recording data, encoding, DTM, DAW, music production, etc. for creators and engineers.

This is a used item, so please refrain from purchasing if you are overly sensitive or from making complaints after purchase.
Please consider purchasing only if you understand this.

Urgent Notice: Due to a rare comment received after several years, I am responding.
It was pointed out that there is a slight cigarette-like odor.
It seems an incense-like smell attached during storage, and I forgot to do the final cleaning.
I will be extra careful with storage and cleaning thoroughly again.